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<title>Static Call Graph - [temperature\temperature.axf]</title></head>
<body><HR>
<H1>Static Call Graph for image temperature\temperature.axf</H1><HR>
<BR><P>#&#060CALLGRAPH&#062# ARM Linker, 5060960: Last Updated: Sun Oct 26 20:19:15 2025
<BR><P>
<H3>Maximum Stack Usage =        168 bytes + Unknown(Cycles, Untraceable Function Pointers)</H3><H3>
Call chain for Maximum Stack Depth:</H3>
main &rArr; AHT20_Read_CTdata &rArr; AHT20_Read_Status &rArr; AHT20_RD_Byte &rArr; SDA_Pin_IN_FLOATING &rArr; HAL_GPIO_Init
<P>
<H3>
Mutually Recursive functions
</H3> <LI><a href="#[1c]">ADC1_2_IRQHandler</a>&nbsp;&nbsp;&nbsp;&rArr;&nbsp;&nbsp;&nbsp;<a href="#[1c]">ADC1_2_IRQHandler</a><BR>
 <LI><a href="#[4]">BusFault_Handler</a>&nbsp;&nbsp;&nbsp;&rArr;&nbsp;&nbsp;&nbsp;<a href="#[4]">BusFault_Handler</a><BR>
 <LI><a href="#[2]">HardFault_Handler</a>&nbsp;&nbsp;&nbsp;&rArr;&nbsp;&nbsp;&nbsp;<a href="#[2]">HardFault_Handler</a><BR>
 <LI><a href="#[3]">MemManage_Handler</a>&nbsp;&nbsp;&nbsp;&rArr;&nbsp;&nbsp;&nbsp;<a href="#[3]">MemManage_Handler</a><BR>
 <LI><a href="#[1]">NMI_Handler</a>&nbsp;&nbsp;&nbsp;&rArr;&nbsp;&nbsp;&nbsp;<a href="#[1]">NMI_Handler</a><BR>
 <LI><a href="#[5]">UsageFault_Handler</a>&nbsp;&nbsp;&nbsp;&rArr;&nbsp;&nbsp;&nbsp;<a href="#[5]">UsageFault_Handler</a><BR>
 <LI><a href="#[58]">Delay_N10us</a>&nbsp;&nbsp;&nbsp;&rArr;&nbsp;&nbsp;&nbsp;<a href="#[58]">Delay_N10us</a><BR>
</UL>
<P>
<H3>
Function Pointers
</H3><UL>
 <LI><a href="#[1c]">ADC1_2_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[4]">BusFault_Handler</a> from stm32f1xx_it.o(i.BusFault_Handler) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[1f]">CAN1_RX1_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[20]">CAN1_SCE_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[15]">DMA1_Channel1_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[16]">DMA1_Channel2_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[17]">DMA1_Channel3_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[18]">DMA1_Channel4_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[19]">DMA1_Channel5_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[1a]">DMA1_Channel6_IRQHandler</a> from stm32f1xx_it.o(i.DMA1_Channel6_IRQHandler) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[1b]">DMA1_Channel7_IRQHandler</a> from stm32f1xx_it.o(i.DMA1_Channel7_IRQHandler) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[7]">DebugMon_Handler</a> from stm32f1xx_it.o(i.DebugMon_Handler) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[10]">EXTI0_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[32]">EXTI15_10_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[11]">EXTI1_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[12]">EXTI2_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[13]">EXTI3_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[14]">EXTI4_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[21]">EXTI9_5_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[e]">FLASH_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[2]">HardFault_Handler</a> from stm32f1xx_it.o(i.HardFault_Handler) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[2a]">I2C1_ER_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[29]">I2C1_EV_IRQHandler</a> from stm32f1xx_it.o(i.I2C1_EV_IRQHandler) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[2c]">I2C2_ER_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[2b]">I2C2_EV_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[38]">I2C_DMAAbort</a> from stm32f1xx_hal_i2c.o(i.I2C_DMAAbort) referenced from stm32f1xx_hal_i2c.o(i.I2C_ITError)
 <LI><a href="#[38]">I2C_DMAAbort</a> from stm32f1xx_hal_i2c.o(i.I2C_DMAAbort) referenced from stm32f1xx_hal_i2c.o(i.I2C_Slave_STOPF)
 <LI><a href="#[3]">MemManage_Handler</a> from stm32f1xx_it.o(i.MemManage_Handler) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[1]">NMI_Handler</a> from stm32f1xx_it.o(i.NMI_Handler) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[b]">PVD_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[8]">PendSV_Handler</a> from stm32f1xx_it.o(i.PendSV_Handler) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[f]">RCC_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[33]">RTC_Alarm_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[d]">RTC_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[0]">Reset_Handler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[2d]">SPI1_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[2e]">SPI2_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[6]">SVC_Handler</a> from stm32f1xx_it.o(i.SVC_Handler) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[9]">SysTick_Handler</a> from stm32f1xx_it.o(i.SysTick_Handler) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[36]">SystemInit</a> from system_stm32f1xx.o(i.SystemInit) referenced from startup_stm32f103xb.o(.text)
 <LI><a href="#[c]">TAMPER_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[22]">TIM1_BRK_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[25]">TIM1_CC_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[24]">TIM1_TRG_COM_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[23]">TIM1_UP_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[26]">TIM2_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[27]">TIM3_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[28]">TIM4_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[2f]">USART1_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[30]">USART2_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[31]">USART3_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[34]">USBWakeUp_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[1d]">USB_HP_CAN1_TX_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[1e]">USB_LP_CAN1_RX0_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[5]">UsageFault_Handler</a> from stm32f1xx_it.o(i.UsageFault_Handler) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[a]">WWDG_IRQHandler</a> from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
 <LI><a href="#[37]">__main</a> from entry.o(.ARM.Collect$$$$00000000) referenced from startup_stm32f103xb.o(.text)
 <LI><a href="#[39]">fputc</a> from main.o(i.fputc) referenced from printf1.o(i.__0printf$1)
 <LI><a href="#[35]">main</a> from main.o(i.main) referenced from entry9a.o(.ARM.Collect$$$$0000000B)
</UL>
<P>
<H3>
Global Symbols
</H3>
<P><STRONG><a name="[37]"></a>__main</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, entry.o(.ARM.Collect$$$$00000000))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(.text)
</UL>
<P><STRONG><a name="[90]"></a>_main_stk</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, entry2.o(.ARM.Collect$$$$00000001))

<P><STRONG><a name="[3a]"></a>_main_scatterload</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, entry5.o(.ARM.Collect$$$$00000004))
<BR><BR>[Calls]<UL><LI><a href="#[3b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__scatterload
</UL>

<P><STRONG><a name="[3f]"></a>__main_after_scatterload</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, entry5.o(.ARM.Collect$$$$00000004))
<BR><BR>[Called By]<UL><LI><a href="#[3b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__scatterload
</UL>

<P><STRONG><a name="[91]"></a>_main_clock</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, entry7b.o(.ARM.Collect$$$$00000008))

<P><STRONG><a name="[92]"></a>_main_cpp_init</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, entry8b.o(.ARM.Collect$$$$0000000A))

<P><STRONG><a name="[93]"></a>_main_init</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, entry9a.o(.ARM.Collect$$$$0000000B))

<P><STRONG><a name="[94]"></a>__rt_lib_shutdown_fini</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, entry12b.o(.ARM.Collect$$$$0000000E))

<P><STRONG><a name="[95]"></a>__rt_final_cpp</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, entry10a.o(.ARM.Collect$$$$0000000F))

<P><STRONG><a name="[96]"></a>__rt_final_exit</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, entry11a.o(.ARM.Collect$$$$00000011))

<P><STRONG><a name="[0]"></a>Reset_Handler</STRONG> (Thumb, 8 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[1c]"></a>ADC1_2_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR><BR>[Calls]<UL><LI><a href="#[1c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;ADC1_2_IRQHandler
</UL>
<BR>[Called By]<UL><LI><a href="#[1c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;ADC1_2_IRQHandler
</UL>
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[1f]"></a>CAN1_RX1_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[20]"></a>CAN1_SCE_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[15]"></a>DMA1_Channel1_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[16]"></a>DMA1_Channel2_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[17]"></a>DMA1_Channel3_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[18]"></a>DMA1_Channel4_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[19]"></a>DMA1_Channel5_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[10]"></a>EXTI0_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[32]"></a>EXTI15_10_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[11]"></a>EXTI1_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[12]"></a>EXTI2_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[13]"></a>EXTI3_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[14]"></a>EXTI4_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[21]"></a>EXTI9_5_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[e]"></a>FLASH_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[2a]"></a>I2C1_ER_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[2c]"></a>I2C2_ER_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[2b]"></a>I2C2_EV_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[b]"></a>PVD_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[f]"></a>RCC_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[33]"></a>RTC_Alarm_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[d]"></a>RTC_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[2d]"></a>SPI1_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[2e]"></a>SPI2_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[c]"></a>TAMPER_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[22]"></a>TIM1_BRK_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[25]"></a>TIM1_CC_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[24]"></a>TIM1_TRG_COM_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[23]"></a>TIM1_UP_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[26]"></a>TIM2_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[27]"></a>TIM3_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[28]"></a>TIM4_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[2f]"></a>USART1_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[30]"></a>USART2_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[31]"></a>USART3_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[34]"></a>USBWakeUp_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[1d]"></a>USB_HP_CAN1_TX_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[1e]"></a>USB_LP_CAN1_RX0_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[a]"></a>WWDG_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[3d]"></a>__aeabi_memset</STRONG> (Thumb, 14 bytes, Stack size 0 bytes, memseta.o(.text), UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[3e]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_memset$wrapper
<LI><a href="#[3c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_memclr
</UL>

<P><STRONG><a name="[97]"></a>__aeabi_memset4</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, memseta.o(.text), UNUSED)

<P><STRONG><a name="[98]"></a>__aeabi_memset8</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, memseta.o(.text), UNUSED)

<P><STRONG><a name="[3c]"></a>__aeabi_memclr</STRONG> (Thumb, 4 bytes, Stack size 0 bytes, memseta.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[3d]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_memset
</UL>

<P><STRONG><a name="[89]"></a>__aeabi_memclr4</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, memseta.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[88]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SystemClock_Config
</UL>

<P><STRONG><a name="[99]"></a>__aeabi_memclr8</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, memseta.o(.text), UNUSED)

<P><STRONG><a name="[3e]"></a>_memset$wrapper</STRONG> (Thumb, 18 bytes, Stack size 8 bytes, memseta.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[3d]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_memset
</UL>

<P><STRONG><a name="[9a]"></a>__aeabi_uidiv</STRONG> (Thumb, 0 bytes, Stack size 12 bytes, uidiv.o(.text), UNUSED)

<P><STRONG><a name="[8e]"></a>__aeabi_uidivmod</STRONG> (Thumb, 44 bytes, Stack size 12 bytes, uidiv.o(.text), UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[8d]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_core
</UL>

<P><STRONG><a name="[3b]"></a>__scatterload</STRONG> (Thumb, 28 bytes, Stack size 0 bytes, init.o(.text))
<BR><BR>[Calls]<UL><LI><a href="#[3f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__main_after_scatterload
</UL>
<BR>[Called By]<UL><LI><a href="#[3a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_main_scatterload
</UL>

<P><STRONG><a name="[9b]"></a>__scatterload_rt2</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, init.o(.text), UNUSED)

<P><STRONG><a name="[40]"></a>AHT20_Init</STRONG> (Thumb, 118 bytes, Stack size 8 bytes, aht20-21_demo_v1_3.o(i.AHT20_Init))
<BR><BR>[Stack]<UL><LI>Max Depth = 88<LI>Call Chain = AHT20_Init &rArr; Receive_ACK &rArr; SDA_Pin_IN_FLOATING &rArr; HAL_GPIO_Init
</UL>
<BR>[Calls]<UL><LI><a href="#[45]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Stop_I2C
<LI><a href="#[44]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Receive_ACK
<LI><a href="#[41]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Init_I2C_Sensor_Port
<LI><a href="#[42]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_Start
<LI><a href="#[46]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Delay_1ms
<LI><a href="#[43]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_WR_Byte
</UL>
<BR>[Called By]<UL><LI><a href="#[35]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[47]"></a>AHT20_RD_Byte</STRONG> (Thumb, 90 bytes, Stack size 24 bytes, aht20-21_demo_v1_3.o(i.AHT20_RD_Byte))
<BR><BR>[Stack]<UL><LI>Max Depth = 88<LI>Call Chain = AHT20_RD_Byte &rArr; SDA_Pin_IN_FLOATING &rArr; HAL_GPIO_Init
</UL>
<BR>[Calls]<UL><LI><a href="#[4e]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_GPIO_WritePin
<LI><a href="#[4d]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_GPIO_ReadPin
<LI><a href="#[4a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SensorDelay_us
<LI><a href="#[49]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SDA_Pin_IN_FLOATING
<LI><a href="#[48]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SCL_Pin_Output_Low
<LI><a href="#[4b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SCL_Pin_Output_High
<LI><a href="#[4c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Delay_5us
</UL>
<BR>[Called By]<UL><LI><a href="#[51]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_Read_Status
<LI><a href="#[4f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_Read_CTdata
</UL>

<P><STRONG><a name="[4f]"></a>AHT20_Read_CTdata</STRONG> (Thumb, 222 bytes, Stack size 48 bytes, aht20-21_demo_v1_3.o(i.AHT20_Read_CTdata))
<BR><BR>[Stack]<UL><LI>Max Depth = 144<LI>Call Chain = AHT20_Read_CTdata &rArr; AHT20_Read_Status &rArr; AHT20_RD_Byte &rArr; SDA_Pin_IN_FLOATING &rArr; HAL_GPIO_Init
</UL>
<BR>[Calls]<UL><LI><a href="#[45]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Stop_I2C
<LI><a href="#[4a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SensorDelay_us
<LI><a href="#[53]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Send_NOT_ACK
<LI><a href="#[52]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Send_ACK
<LI><a href="#[44]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Receive_ACK
<LI><a href="#[42]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_Start
<LI><a href="#[46]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Delay_1ms
<LI><a href="#[43]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_WR_Byte
<LI><a href="#[50]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_SendAC
<LI><a href="#[51]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_Read_Status
<LI><a href="#[47]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_RD_Byte
</UL>
<BR>[Called By]<UL><LI><a href="#[35]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[51]"></a>AHT20_Read_Status</STRONG> (Thumb, 34 bytes, Stack size 8 bytes, aht20-21_demo_v1_3.o(i.AHT20_Read_Status))
<BR><BR>[Stack]<UL><LI>Max Depth = 96<LI>Call Chain = AHT20_Read_Status &rArr; AHT20_RD_Byte &rArr; SDA_Pin_IN_FLOATING &rArr; HAL_GPIO_Init
</UL>
<BR>[Calls]<UL><LI><a href="#[45]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Stop_I2C
<LI><a href="#[53]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Send_NOT_ACK
<LI><a href="#[44]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Receive_ACK
<LI><a href="#[42]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_Start
<LI><a href="#[43]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_WR_Byte
<LI><a href="#[47]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_RD_Byte
</UL>
<BR>[Called By]<UL><LI><a href="#[4f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_Read_CTdata
</UL>

<P><STRONG><a name="[50]"></a>AHT20_SendAC</STRONG> (Thumb, 54 bytes, Stack size 8 bytes, aht20-21_demo_v1_3.o(i.AHT20_SendAC))
<BR><BR>[Stack]<UL><LI>Max Depth = 88<LI>Call Chain = AHT20_SendAC &rArr; Receive_ACK &rArr; SDA_Pin_IN_FLOATING &rArr; HAL_GPIO_Init
</UL>
<BR>[Calls]<UL><LI><a href="#[45]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Stop_I2C
<LI><a href="#[44]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Receive_ACK
<LI><a href="#[42]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_Start
<LI><a href="#[43]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_WR_Byte
</UL>
<BR>[Called By]<UL><LI><a href="#[4f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_Read_CTdata
</UL>

<P><STRONG><a name="[43]"></a>AHT20_WR_Byte</STRONG> (Thumb, 74 bytes, Stack size 16 bytes, aht20-21_demo_v1_3.o(i.AHT20_WR_Byte))
<BR><BR>[Stack]<UL><LI>Max Depth = 80<LI>Call Chain = AHT20_WR_Byte &rArr; SDA_Pin_Output_Low &rArr; HAL_GPIO_Init
</UL>
<BR>[Calls]<UL><LI><a href="#[4a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SensorDelay_us
<LI><a href="#[56]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SDA_Pin_Output_Low
<LI><a href="#[55]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SDA_Pin_Output_High
<LI><a href="#[49]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SDA_Pin_IN_FLOATING
<LI><a href="#[48]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SCL_Pin_Output_Low
<LI><a href="#[4b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SCL_Pin_Output_High
<LI><a href="#[54]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Delay_4us
</UL>
<BR>[Called By]<UL><LI><a href="#[50]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_SendAC
<LI><a href="#[51]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_Read_Status
<LI><a href="#[4f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_Read_CTdata
<LI><a href="#[40]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_Init
</UL>

<P><STRONG><a name="[4]"></a>BusFault_Handler</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, stm32f1xx_it.o(i.BusFault_Handler))
<BR><BR>[Calls]<UL><LI><a href="#[4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;BusFault_Handler
</UL>
<BR>[Called By]<UL><LI><a href="#[4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;BusFault_Handler
</UL>
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[1a]"></a>DMA1_Channel6_IRQHandler</STRONG> (Thumb, 6 bytes, Stack size 0 bytes, stm32f1xx_it.o(i.DMA1_Channel6_IRQHandler))
<BR><BR>[Stack]<UL><LI>Max Depth = 40<LI>Call Chain = DMA1_Channel6_IRQHandler &rArr; HAL_DMA_IRQHandler
</UL>
<BR>[Calls]<UL><LI><a href="#[57]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_DMA_IRQHandler
</UL>
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[1b]"></a>DMA1_Channel7_IRQHandler</STRONG> (Thumb, 6 bytes, Stack size 0 bytes, stm32f1xx_it.o(i.DMA1_Channel7_IRQHandler))
<BR><BR>[Stack]<UL><LI>Max Depth = 40<LI>Call Chain = DMA1_Channel7_IRQHandler &rArr; HAL_DMA_IRQHandler
</UL>
<BR>[Calls]<UL><LI><a href="#[57]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_DMA_IRQHandler
</UL>
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[7]"></a>DebugMon_Handler</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, stm32f1xx_it.o(i.DebugMon_Handler))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[46]"></a>Delay_1ms</STRONG> (Thumb, 22 bytes, Stack size 8 bytes, aht20-21_demo_v1_3.o(i.Delay_1ms))
<BR><BR>[Stack]<UL><LI>Max Depth = 12<LI>Call Chain = Delay_1ms &rArr; SensorDelay_us
</UL>
<BR>[Calls]<UL><LI><a href="#[4a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SensorDelay_us
</UL>
<BR>[Called By]<UL><LI><a href="#[35]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
<LI><a href="#[4f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_Read_CTdata
<LI><a href="#[40]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_Init
</UL>

<P><STRONG><a name="[54]"></a>Delay_4us</STRONG> (Thumb, 30 bytes, Stack size 4 bytes, aht20-21_demo_v1_3.o(i.Delay_4us))
<BR><BR>[Stack]<UL><LI>Max Depth = 4<LI>Call Chain = Delay_4us
</UL>
<BR>[Calls]<UL><LI><a href="#[58]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Delay_N10us
</UL>
<BR>[Called By]<UL><LI><a href="#[43]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_WR_Byte
</UL>

<P><STRONG><a name="[4c]"></a>Delay_5us</STRONG> (Thumb, 36 bytes, Stack size 4 bytes, aht20-21_demo_v1_3.o(i.Delay_5us))
<BR><BR>[Stack]<UL><LI>Max Depth = 4<LI>Call Chain = Delay_5us
</UL>
<BR>[Calls]<UL><LI><a href="#[58]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Delay_N10us
</UL>
<BR>[Called By]<UL><LI><a href="#[47]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_RD_Byte
</UL>

<P><STRONG><a name="[58]"></a>Delay_N10us</STRONG> (Thumb, 6 bytes, Stack size 0 bytes, aht20-21_demo_v1_3.o(i.Delay_N10us))
<BR><BR>[Calls]<UL><LI><a href="#[58]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Delay_N10us
</UL>
<BR>[Called By]<UL><LI><a href="#[4a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SensorDelay_us
<LI><a href="#[58]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Delay_N10us
<LI><a href="#[4c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Delay_5us
<LI><a href="#[54]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Delay_4us
</UL>

<P><STRONG><a name="[86]"></a>Error_Handler</STRONG> (Thumb, 4 bytes, Stack size 0 bytes, main.o(i.Error_Handler))
<BR><BR>[Called By]<UL><LI><a href="#[85]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MX_USART1_UART_Init
</UL>

<P><STRONG><a name="[7a]"></a>HAL_DMA_Abort_IT</STRONG> (Thumb, 148 bytes, Stack size 8 bytes, stm32f1xx_hal_dma.o(i.HAL_DMA_Abort_IT))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = HAL_DMA_Abort_IT
</UL>
<BR>[Called By]<UL><LI><a href="#[64]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_Slave_STOPF
<LI><a href="#[79]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_ITError
</UL>

<P><STRONG><a name="[81]"></a>HAL_DMA_GetState</STRONG> (Thumb, 6 bytes, Stack size 0 bytes, stm32f1xx_hal_dma.o(i.HAL_DMA_GetState))
<BR><BR>[Called By]<UL><LI><a href="#[64]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_Slave_STOPF
</UL>

<P><STRONG><a name="[57]"></a>HAL_DMA_IRQHandler</STRONG> (Thumb, 316 bytes, Stack size 40 bytes, stm32f1xx_hal_dma.o(i.HAL_DMA_IRQHandler))
<BR><BR>[Stack]<UL><LI>Max Depth = 40<LI>Call Chain = HAL_DMA_IRQHandler
</UL>
<BR>[Called By]<UL><LI><a href="#[1b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DMA1_Channel7_IRQHandler
<LI><a href="#[1a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DMA1_Channel6_IRQHandler
</UL>

<P><STRONG><a name="[59]"></a>HAL_Delay</STRONG> (Thumb, 32 bytes, Stack size 16 bytes, stm32f1xx_hal.o(i.HAL_Delay))
<BR><BR>[Stack]<UL><LI>Max Depth = 16<LI>Call Chain = HAL_Delay
</UL>
<BR>[Calls]<UL><LI><a href="#[5a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_GetTick
</UL>
<BR>[Called By]<UL><LI><a href="#[35]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[74]"></a>HAL_GPIO_Init</STRONG> (Thumb, 446 bytes, Stack size 40 bytes, stm32f1xx_hal_gpio.o(i.HAL_GPIO_Init))
<BR><BR>[Stack]<UL><LI>Max Depth = 40<LI>Call Chain = HAL_GPIO_Init
</UL>
<BR>[Called By]<UL><LI><a href="#[72]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_UART_MspInit
<LI><a href="#[84]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MX_GPIO_Init
<LI><a href="#[56]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SDA_Pin_Output_Low
<LI><a href="#[55]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SDA_Pin_Output_High
<LI><a href="#[49]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SDA_Pin_IN_FLOATING
<LI><a href="#[41]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Init_I2C_Sensor_Port
</UL>

<P><STRONG><a name="[4d]"></a>HAL_GPIO_ReadPin</STRONG> (Thumb, 10 bytes, Stack size 0 bytes, stm32f1xx_hal_gpio.o(i.HAL_GPIO_ReadPin))
<BR><BR>[Called By]<UL><LI><a href="#[44]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Receive_ACK
<LI><a href="#[47]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_RD_Byte
</UL>

<P><STRONG><a name="[4e]"></a>HAL_GPIO_WritePin</STRONG> (Thumb, 10 bytes, Stack size 0 bytes, stm32f1xx_hal_gpio.o(i.HAL_GPIO_WritePin))
<BR><BR>[Called By]<UL><LI><a href="#[84]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MX_GPIO_Init
<LI><a href="#[56]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SDA_Pin_Output_Low
<LI><a href="#[55]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SDA_Pin_Output_High
<LI><a href="#[48]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SCL_Pin_Output_Low
<LI><a href="#[4b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SCL_Pin_Output_High
<LI><a href="#[41]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Init_I2C_Sensor_Port
<LI><a href="#[47]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_RD_Byte
</UL>

<P><STRONG><a name="[5a]"></a>HAL_GetTick</STRONG> (Thumb, 6 bytes, Stack size 0 bytes, stm32f1xx_hal.o(i.HAL_GetTick))
<BR><BR>[Called By]<UL><LI><a href="#[75]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_UART_Transmit
<LI><a href="#[70]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_RCC_OscConfig
<LI><a href="#[6e]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_RCC_ClockConfig
<LI><a href="#[59]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_Delay
<LI><a href="#[76]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;UART_WaitOnFlagUntilTimeout
</UL>

<P><STRONG><a name="[78]"></a>HAL_I2C_AbortCpltCallback</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, stm32f1xx_hal_i2c.o(i.HAL_I2C_AbortCpltCallback))
<BR><BR>[Called By]<UL><LI><a href="#[79]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_ITError
<LI><a href="#[38]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_DMAAbort
</UL>

<P><STRONG><a name="[80]"></a>HAL_I2C_AddrCallback</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, stm32f1xx_hal_i2c.o(i.HAL_I2C_AddrCallback))
<BR><BR>[Called By]<UL><LI><a href="#[5c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_Slave_ADDR
</UL>

<P><STRONG><a name="[5b]"></a>HAL_I2C_EV_IRQHandler</STRONG> (Thumb, 560 bytes, Stack size 32 bytes, stm32f1xx_hal_i2c.o(i.HAL_I2C_EV_IRQHandler))
<BR><BR>[Stack]<UL><LI>Max Depth = 80<LI>Call Chain = HAL_I2C_EV_IRQHandler &rArr; I2C_Slave_STOPF &rArr; I2C_ITError &rArr; HAL_DMA_Abort_IT
</UL>
<BR>[Calls]<UL><LI><a href="#[64]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_Slave_STOPF
<LI><a href="#[5c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_Slave_ADDR
<LI><a href="#[60]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_MemoryTransmit_TXE_BTF
<LI><a href="#[5d]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_Master_SB
<LI><a href="#[5e]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_Master_ADDR
<LI><a href="#[5f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_MasterTransmit_TXE
<LI><a href="#[61]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_MasterTransmit_BTF
<LI><a href="#[62]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_MasterReceive_RXNE
<LI><a href="#[63]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_MasterReceive_BTF
<LI><a href="#[66]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_I2C_SlaveTxCpltCallback
<LI><a href="#[65]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_I2C_SlaveRxCpltCallback
</UL>
<BR>[Called By]<UL><LI><a href="#[29]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C1_EV_IRQHandler
</UL>

<P><STRONG><a name="[77]"></a>HAL_I2C_ErrorCallback</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, stm32f1xx_hal_i2c.o(i.HAL_I2C_ErrorCallback))
<BR><BR>[Called By]<UL><LI><a href="#[62]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_MasterReceive_RXNE
<LI><a href="#[79]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_ITError
<LI><a href="#[38]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_DMAAbort
</UL>

<P><STRONG><a name="[7b]"></a>HAL_I2C_ListenCpltCallback</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, stm32f1xx_hal_i2c.o(i.HAL_I2C_ListenCpltCallback))
<BR><BR>[Called By]<UL><LI><a href="#[64]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_Slave_STOPF
<LI><a href="#[79]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_ITError
</UL>

<P><STRONG><a name="[7c]"></a>HAL_I2C_MasterRxCpltCallback</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, stm32f1xx_hal_i2c.o(i.HAL_I2C_MasterRxCpltCallback))
<BR><BR>[Called By]<UL><LI><a href="#[62]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_MasterReceive_RXNE
<LI><a href="#[63]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_MasterReceive_BTF
</UL>

<P><STRONG><a name="[7e]"></a>HAL_I2C_MasterTxCpltCallback</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, stm32f1xx_hal_i2c.o(i.HAL_I2C_MasterTxCpltCallback))
<BR><BR>[Called By]<UL><LI><a href="#[5f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_MasterTransmit_TXE
<LI><a href="#[61]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_MasterTransmit_BTF
</UL>

<P><STRONG><a name="[7d]"></a>HAL_I2C_MemRxCpltCallback</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, stm32f1xx_hal_i2c.o(i.HAL_I2C_MemRxCpltCallback))
<BR><BR>[Called By]<UL><LI><a href="#[62]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_MasterReceive_RXNE
<LI><a href="#[63]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_MasterReceive_BTF
</UL>

<P><STRONG><a name="[7f]"></a>HAL_I2C_MemTxCpltCallback</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, stm32f1xx_hal_i2c.o(i.HAL_I2C_MemTxCpltCallback))
<BR><BR>[Called By]<UL><LI><a href="#[60]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_MemoryTransmit_TXE_BTF
<LI><a href="#[5f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_MasterTransmit_TXE
<LI><a href="#[61]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_MasterTransmit_BTF
</UL>

<P><STRONG><a name="[65]"></a>HAL_I2C_SlaveRxCpltCallback</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, stm32f1xx_hal_i2c.o(i.HAL_I2C_SlaveRxCpltCallback))
<BR><BR>[Called By]<UL><LI><a href="#[64]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_Slave_STOPF
<LI><a href="#[5b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_I2C_EV_IRQHandler
</UL>

<P><STRONG><a name="[66]"></a>HAL_I2C_SlaveTxCpltCallback</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, stm32f1xx_hal_i2c.o(i.HAL_I2C_SlaveTxCpltCallback))
<BR><BR>[Called By]<UL><LI><a href="#[5b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_I2C_EV_IRQHandler
</UL>

<P><STRONG><a name="[87]"></a>HAL_IncTick</STRONG> (Thumb, 12 bytes, Stack size 0 bytes, stm32f1xx_hal.o(i.HAL_IncTick))
<BR><BR>[Called By]<UL><LI><a href="#[9]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SysTick_Handler
</UL>

<P><STRONG><a name="[67]"></a>HAL_Init</STRONG> (Thumb, 32 bytes, Stack size 8 bytes, stm32f1xx_hal.o(i.HAL_Init))
<BR><BR>[Stack]<UL><LI>Max Depth = 40<LI>Call Chain = HAL_Init &rArr; HAL_InitTick &rArr; HAL_NVIC_SetPriority
</UL>
<BR>[Calls]<UL><LI><a href="#[6a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_MspInit
<LI><a href="#[69]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_InitTick
<LI><a href="#[68]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_NVIC_SetPriorityGrouping
</UL>
<BR>[Called By]<UL><LI><a href="#[35]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[69]"></a>HAL_InitTick</STRONG> (Thumb, 54 bytes, Stack size 16 bytes, stm32f1xx_hal.o(i.HAL_InitTick))
<BR><BR>[Stack]<UL><LI>Max Depth = 32<LI>Call Chain = HAL_InitTick &rArr; HAL_NVIC_SetPriority
</UL>
<BR>[Calls]<UL><LI><a href="#[6c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_NVIC_SetPriority
<LI><a href="#[6b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_SYSTICK_Config
</UL>
<BR>[Called By]<UL><LI><a href="#[6e]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_RCC_ClockConfig
<LI><a href="#[67]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_Init
</UL>

<P><STRONG><a name="[6a]"></a>HAL_MspInit</STRONG> (Thumb, 52 bytes, Stack size 8 bytes, stm32f1xx_hal_msp.o(i.HAL_MspInit))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = HAL_MspInit
</UL>
<BR>[Called By]<UL><LI><a href="#[67]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_Init
</UL>

<P><STRONG><a name="[83]"></a>HAL_NVIC_EnableIRQ</STRONG> (Thumb, 26 bytes, Stack size 0 bytes, stm32f1xx_hal_cortex.o(i.HAL_NVIC_EnableIRQ))
<BR><BR>[Called By]<UL><LI><a href="#[82]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MX_DMA_Init
</UL>

<P><STRONG><a name="[6c]"></a>HAL_NVIC_SetPriority</STRONG> (Thumb, 60 bytes, Stack size 16 bytes, stm32f1xx_hal_cortex.o(i.HAL_NVIC_SetPriority))
<BR><BR>[Stack]<UL><LI>Max Depth = 16<LI>Call Chain = HAL_NVIC_SetPriority
</UL>
<BR>[Calls]<UL><LI><a href="#[6d]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__NVIC_SetPriority
</UL>
<BR>[Called By]<UL><LI><a href="#[82]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MX_DMA_Init
<LI><a href="#[69]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_InitTick
</UL>

<P><STRONG><a name="[68]"></a>HAL_NVIC_SetPriorityGrouping</STRONG> (Thumb, 26 bytes, Stack size 0 bytes, stm32f1xx_hal_cortex.o(i.HAL_NVIC_SetPriorityGrouping))
<BR><BR>[Called By]<UL><LI><a href="#[67]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_Init
</UL>

<P><STRONG><a name="[6e]"></a>HAL_RCC_ClockConfig</STRONG> (Thumb, 280 bytes, Stack size 32 bytes, stm32f1xx_hal_rcc.o(i.HAL_RCC_ClockConfig))
<BR><BR>[Stack]<UL><LI>Max Depth = 64<LI>Call Chain = HAL_RCC_ClockConfig &rArr; HAL_InitTick &rArr; HAL_NVIC_SetPriority
</UL>
<BR>[Calls]<UL><LI><a href="#[6f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_RCC_GetSysClockFreq
<LI><a href="#[69]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_InitTick
<LI><a href="#[5a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_GetTick
</UL>
<BR>[Called By]<UL><LI><a href="#[88]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SystemClock_Config
</UL>

<P><STRONG><a name="[8b]"></a>HAL_RCC_GetPCLK1Freq</STRONG> (Thumb, 20 bytes, Stack size 0 bytes, stm32f1xx_hal_rcc.o(i.HAL_RCC_GetPCLK1Freq))
<BR><BR>[Called By]<UL><LI><a href="#[73]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;UART_SetConfig
</UL>

<P><STRONG><a name="[8a]"></a>HAL_RCC_GetPCLK2Freq</STRONG> (Thumb, 20 bytes, Stack size 0 bytes, stm32f1xx_hal_rcc.o(i.HAL_RCC_GetPCLK2Freq))
<BR><BR>[Called By]<UL><LI><a href="#[73]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;UART_SetConfig
</UL>

<P><STRONG><a name="[6f]"></a>HAL_RCC_GetSysClockFreq</STRONG> (Thumb, 74 bytes, Stack size 20 bytes, stm32f1xx_hal_rcc.o(i.HAL_RCC_GetSysClockFreq))
<BR><BR>[Stack]<UL><LI>Max Depth = 20<LI>Call Chain = HAL_RCC_GetSysClockFreq
</UL>
<BR>[Called By]<UL><LI><a href="#[6e]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_RCC_ClockConfig
</UL>

<P><STRONG><a name="[70]"></a>HAL_RCC_OscConfig</STRONG> (Thumb, 778 bytes, Stack size 40 bytes, stm32f1xx_hal_rcc.o(i.HAL_RCC_OscConfig))
<BR><BR>[Stack]<UL><LI>Max Depth = 40<LI>Call Chain = HAL_RCC_OscConfig
</UL>
<BR>[Calls]<UL><LI><a href="#[5a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_GetTick
</UL>
<BR>[Called By]<UL><LI><a href="#[88]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SystemClock_Config
</UL>

<P><STRONG><a name="[6b]"></a>HAL_SYSTICK_Config</STRONG> (Thumb, 40 bytes, Stack size 8 bytes, stm32f1xx_hal_cortex.o(i.HAL_SYSTICK_Config))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = HAL_SYSTICK_Config
</UL>
<BR>[Calls]<UL><LI><a href="#[6d]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__NVIC_SetPriority
</UL>
<BR>[Called By]<UL><LI><a href="#[69]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_InitTick
</UL>

<P><STRONG><a name="[71]"></a>HAL_UART_Init</STRONG> (Thumb, 98 bytes, Stack size 16 bytes, stm32f1xx_hal_uart.o(i.HAL_UART_Init))
<BR><BR>[Stack]<UL><LI>Max Depth = 88<LI>Call Chain = HAL_UART_Init &rArr; HAL_UART_MspInit &rArr; HAL_GPIO_Init
</UL>
<BR>[Calls]<UL><LI><a href="#[72]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_UART_MspInit
<LI><a href="#[73]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;UART_SetConfig
</UL>
<BR>[Called By]<UL><LI><a href="#[85]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MX_USART1_UART_Init
</UL>

<P><STRONG><a name="[72]"></a>HAL_UART_MspInit</STRONG> (Thumb, 100 bytes, Stack size 32 bytes, usart.o(i.HAL_UART_MspInit))
<BR><BR>[Stack]<UL><LI>Max Depth = 72<LI>Call Chain = HAL_UART_MspInit &rArr; HAL_GPIO_Init
</UL>
<BR>[Calls]<UL><LI><a href="#[74]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_GPIO_Init
</UL>
<BR>[Called By]<UL><LI><a href="#[71]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_UART_Init
</UL>

<P><STRONG><a name="[75]"></a>HAL_UART_Transmit</STRONG> (Thumb, 178 bytes, Stack size 32 bytes, stm32f1xx_hal_uart.o(i.HAL_UART_Transmit))
<BR><BR>[Stack]<UL><LI>Max Depth = 56<LI>Call Chain = HAL_UART_Transmit &rArr; UART_WaitOnFlagUntilTimeout
</UL>
<BR>[Calls]<UL><LI><a href="#[76]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;UART_WaitOnFlagUntilTimeout
<LI><a href="#[5a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_GetTick
</UL>
<BR>[Called By]<UL><LI><a href="#[39]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;fputc
</UL>

<P><STRONG><a name="[2]"></a>HardFault_Handler</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, stm32f1xx_it.o(i.HardFault_Handler))
<BR><BR>[Calls]<UL><LI><a href="#[2]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HardFault_Handler
</UL>
<BR>[Called By]<UL><LI><a href="#[2]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HardFault_Handler
</UL>
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[29]"></a>I2C1_EV_IRQHandler</STRONG> (Thumb, 6 bytes, Stack size 0 bytes, stm32f1xx_it.o(i.I2C1_EV_IRQHandler))
<BR><BR>[Stack]<UL><LI>Max Depth = 80<LI>Call Chain = I2C1_EV_IRQHandler &rArr; HAL_I2C_EV_IRQHandler &rArr; I2C_Slave_STOPF &rArr; I2C_ITError &rArr; HAL_DMA_Abort_IT
</UL>
<BR>[Calls]<UL><LI><a href="#[5b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_I2C_EV_IRQHandler
</UL>
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[42]"></a>I2C_Start</STRONG> (Thumb, 46 bytes, Stack size 8 bytes, aht20-21_demo_v1_3.o(i.I2C_Start))
<BR><BR>[Stack]<UL><LI>Max Depth = 72<LI>Call Chain = I2C_Start &rArr; SDA_Pin_Output_Low &rArr; HAL_GPIO_Init
</UL>
<BR>[Calls]<UL><LI><a href="#[4a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SensorDelay_us
<LI><a href="#[56]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SDA_Pin_Output_Low
<LI><a href="#[55]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SDA_Pin_Output_High
<LI><a href="#[48]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SCL_Pin_Output_Low
<LI><a href="#[4b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SCL_Pin_Output_High
</UL>
<BR>[Called By]<UL><LI><a href="#[50]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_SendAC
<LI><a href="#[51]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_Read_Status
<LI><a href="#[4f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_Read_CTdata
<LI><a href="#[40]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_Init
</UL>

<P><STRONG><a name="[41]"></a>Init_I2C_Sensor_Port</STRONG> (Thumb, 62 bytes, Stack size 32 bytes, aht20-21_demo_v1_3.o(i.Init_I2C_Sensor_Port))
<BR><BR>[Stack]<UL><LI>Max Depth = 72<LI>Call Chain = Init_I2C_Sensor_Port &rArr; HAL_GPIO_Init
</UL>
<BR>[Calls]<UL><LI><a href="#[4e]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_GPIO_WritePin
<LI><a href="#[74]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_GPIO_Init
</UL>
<BR>[Called By]<UL><LI><a href="#[40]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_Init
</UL>

<P><STRONG><a name="[82]"></a>MX_DMA_Init</STRONG> (Thumb, 56 bytes, Stack size 8 bytes, dma.o(i.MX_DMA_Init))
<BR><BR>[Stack]<UL><LI>Max Depth = 24<LI>Call Chain = MX_DMA_Init &rArr; HAL_NVIC_SetPriority
</UL>
<BR>[Calls]<UL><LI><a href="#[6c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_NVIC_SetPriority
<LI><a href="#[83]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_NVIC_EnableIRQ
</UL>
<BR>[Called By]<UL><LI><a href="#[35]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[84]"></a>MX_GPIO_Init</STRONG> (Thumb, 120 bytes, Stack size 40 bytes, gpio.o(i.MX_GPIO_Init))
<BR><BR>[Stack]<UL><LI>Max Depth = 80<LI>Call Chain = MX_GPIO_Init &rArr; HAL_GPIO_Init
</UL>
<BR>[Calls]<UL><LI><a href="#[4e]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_GPIO_WritePin
<LI><a href="#[74]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_GPIO_Init
</UL>
<BR>[Called By]<UL><LI><a href="#[35]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[85]"></a>MX_USART1_UART_Init</STRONG> (Thumb, 48 bytes, Stack size 8 bytes, usart.o(i.MX_USART1_UART_Init))
<BR><BR>[Stack]<UL><LI>Max Depth = 96<LI>Call Chain = MX_USART1_UART_Init &rArr; HAL_UART_Init &rArr; HAL_UART_MspInit &rArr; HAL_GPIO_Init
</UL>
<BR>[Calls]<UL><LI><a href="#[71]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_UART_Init
<LI><a href="#[86]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Error_Handler
</UL>
<BR>[Called By]<UL><LI><a href="#[35]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[3]"></a>MemManage_Handler</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, stm32f1xx_it.o(i.MemManage_Handler))
<BR><BR>[Calls]<UL><LI><a href="#[3]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MemManage_Handler
</UL>
<BR>[Called By]<UL><LI><a href="#[3]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MemManage_Handler
</UL>
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[1]"></a>NMI_Handler</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, stm32f1xx_it.o(i.NMI_Handler))
<BR><BR>[Calls]<UL><LI><a href="#[1]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;NMI_Handler
</UL>
<BR>[Called By]<UL><LI><a href="#[1]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;NMI_Handler
</UL>
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[8]"></a>PendSV_Handler</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, stm32f1xx_it.o(i.PendSV_Handler))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[44]"></a>Receive_ACK</STRONG> (Thumb, 72 bytes, Stack size 16 bytes, aht20-21_demo_v1_3.o(i.Receive_ACK))
<BR><BR>[Stack]<UL><LI>Max Depth = 80<LI>Call Chain = Receive_ACK &rArr; SDA_Pin_IN_FLOATING &rArr; HAL_GPIO_Init
</UL>
<BR>[Calls]<UL><LI><a href="#[4d]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_GPIO_ReadPin
<LI><a href="#[4a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SensorDelay_us
<LI><a href="#[49]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SDA_Pin_IN_FLOATING
<LI><a href="#[48]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SCL_Pin_Output_Low
<LI><a href="#[4b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SCL_Pin_Output_High
</UL>
<BR>[Called By]<UL><LI><a href="#[50]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_SendAC
<LI><a href="#[51]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_Read_Status
<LI><a href="#[4f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_Read_CTdata
<LI><a href="#[40]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_Init
</UL>

<P><STRONG><a name="[4b]"></a>SCL_Pin_Output_High</STRONG> (Thumb, 10 bytes, Stack size 0 bytes, aht20-21_demo_v1_3.o(i.SCL_Pin_Output_High))
<BR><BR>[Calls]<UL><LI><a href="#[4e]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_GPIO_WritePin
</UL>
<BR>[Called By]<UL><LI><a href="#[45]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Stop_I2C
<LI><a href="#[53]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Send_NOT_ACK
<LI><a href="#[52]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Send_ACK
<LI><a href="#[44]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Receive_ACK
<LI><a href="#[42]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_Start
<LI><a href="#[43]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_WR_Byte
<LI><a href="#[47]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_RD_Byte
</UL>

<P><STRONG><a name="[48]"></a>SCL_Pin_Output_Low</STRONG> (Thumb, 10 bytes, Stack size 0 bytes, aht20-21_demo_v1_3.o(i.SCL_Pin_Output_Low))
<BR><BR>[Calls]<UL><LI><a href="#[4e]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_GPIO_WritePin
</UL>
<BR>[Called By]<UL><LI><a href="#[53]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Send_NOT_ACK
<LI><a href="#[52]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Send_ACK
<LI><a href="#[44]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Receive_ACK
<LI><a href="#[42]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_Start
<LI><a href="#[43]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_WR_Byte
<LI><a href="#[47]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_RD_Byte
</UL>

<P><STRONG><a name="[49]"></a>SDA_Pin_IN_FLOATING</STRONG> (Thumb, 24 bytes, Stack size 24 bytes, aht20-21_demo_v1_3.o(i.SDA_Pin_IN_FLOATING))
<BR><BR>[Stack]<UL><LI>Max Depth = 64<LI>Call Chain = SDA_Pin_IN_FLOATING &rArr; HAL_GPIO_Init
</UL>
<BR>[Calls]<UL><LI><a href="#[74]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_GPIO_Init
</UL>
<BR>[Called By]<UL><LI><a href="#[52]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Send_ACK
<LI><a href="#[44]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Receive_ACK
<LI><a href="#[43]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_WR_Byte
<LI><a href="#[47]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_RD_Byte
</UL>

<P><STRONG><a name="[55]"></a>SDA_Pin_Output_High</STRONG> (Thumb, 36 bytes, Stack size 24 bytes, aht20-21_demo_v1_3.o(i.SDA_Pin_Output_High))
<BR><BR>[Stack]<UL><LI>Max Depth = 64<LI>Call Chain = SDA_Pin_Output_High &rArr; HAL_GPIO_Init
</UL>
<BR>[Calls]<UL><LI><a href="#[4e]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_GPIO_WritePin
<LI><a href="#[74]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_GPIO_Init
</UL>
<BR>[Called By]<UL><LI><a href="#[45]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Stop_I2C
<LI><a href="#[53]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Send_NOT_ACK
<LI><a href="#[42]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_Start
<LI><a href="#[43]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_WR_Byte
</UL>

<P><STRONG><a name="[56]"></a>SDA_Pin_Output_Low</STRONG> (Thumb, 36 bytes, Stack size 24 bytes, aht20-21_demo_v1_3.o(i.SDA_Pin_Output_Low))
<BR><BR>[Stack]<UL><LI>Max Depth = 64<LI>Call Chain = SDA_Pin_Output_Low &rArr; HAL_GPIO_Init
</UL>
<BR>[Calls]<UL><LI><a href="#[4e]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_GPIO_WritePin
<LI><a href="#[74]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_GPIO_Init
</UL>
<BR>[Called By]<UL><LI><a href="#[45]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Stop_I2C
<LI><a href="#[53]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Send_NOT_ACK
<LI><a href="#[52]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Send_ACK
<LI><a href="#[42]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_Start
<LI><a href="#[43]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_WR_Byte
</UL>

<P><STRONG><a name="[6]"></a>SVC_Handler</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, stm32f1xx_it.o(i.SVC_Handler))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[52]"></a>Send_ACK</STRONG> (Thumb, 56 bytes, Stack size 8 bytes, aht20-21_demo_v1_3.o(i.Send_ACK))
<BR><BR>[Stack]<UL><LI>Max Depth = 72<LI>Call Chain = Send_ACK &rArr; SDA_Pin_Output_Low &rArr; HAL_GPIO_Init
</UL>
<BR>[Calls]<UL><LI><a href="#[4a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SensorDelay_us
<LI><a href="#[56]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SDA_Pin_Output_Low
<LI><a href="#[49]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SDA_Pin_IN_FLOATING
<LI><a href="#[48]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SCL_Pin_Output_Low
<LI><a href="#[4b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SCL_Pin_Output_High
</UL>
<BR>[Called By]<UL><LI><a href="#[4f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_Read_CTdata
</UL>

<P><STRONG><a name="[53]"></a>Send_NOT_ACK</STRONG> (Thumb, 56 bytes, Stack size 8 bytes, aht20-21_demo_v1_3.o(i.Send_NOT_ACK))
<BR><BR>[Stack]<UL><LI>Max Depth = 72<LI>Call Chain = Send_NOT_ACK &rArr; SDA_Pin_Output_Low &rArr; HAL_GPIO_Init
</UL>
<BR>[Calls]<UL><LI><a href="#[4a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SensorDelay_us
<LI><a href="#[56]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SDA_Pin_Output_Low
<LI><a href="#[55]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SDA_Pin_Output_High
<LI><a href="#[48]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SCL_Pin_Output_Low
<LI><a href="#[4b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SCL_Pin_Output_High
</UL>
<BR>[Called By]<UL><LI><a href="#[51]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_Read_Status
<LI><a href="#[4f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_Read_CTdata
</UL>

<P><STRONG><a name="[4a]"></a>SensorDelay_us</STRONG> (Thumb, 20 bytes, Stack size 4 bytes, aht20-21_demo_v1_3.o(i.SensorDelay_us))
<BR><BR>[Stack]<UL><LI>Max Depth = 4<LI>Call Chain = SensorDelay_us
</UL>
<BR>[Calls]<UL><LI><a href="#[58]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Delay_N10us
</UL>
<BR>[Called By]<UL><LI><a href="#[45]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Stop_I2C
<LI><a href="#[53]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Send_NOT_ACK
<LI><a href="#[52]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Send_ACK
<LI><a href="#[44]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Receive_ACK
<LI><a href="#[42]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_Start
<LI><a href="#[46]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Delay_1ms
<LI><a href="#[43]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_WR_Byte
<LI><a href="#[4f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_Read_CTdata
<LI><a href="#[47]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_RD_Byte
</UL>

<P><STRONG><a name="[45]"></a>Stop_I2C</STRONG> (Thumb, 36 bytes, Stack size 8 bytes, aht20-21_demo_v1_3.o(i.Stop_I2C))
<BR><BR>[Stack]<UL><LI>Max Depth = 72<LI>Call Chain = Stop_I2C &rArr; SDA_Pin_Output_Low &rArr; HAL_GPIO_Init
</UL>
<BR>[Calls]<UL><LI><a href="#[4a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SensorDelay_us
<LI><a href="#[56]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SDA_Pin_Output_Low
<LI><a href="#[55]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SDA_Pin_Output_High
<LI><a href="#[4b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SCL_Pin_Output_High
</UL>
<BR>[Called By]<UL><LI><a href="#[50]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_SendAC
<LI><a href="#[51]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_Read_Status
<LI><a href="#[4f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_Read_CTdata
<LI><a href="#[40]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_Init
</UL>

<P><STRONG><a name="[9]"></a>SysTick_Handler</STRONG> (Thumb, 4 bytes, Stack size 0 bytes, stm32f1xx_it.o(i.SysTick_Handler))
<BR><BR>[Calls]<UL><LI><a href="#[87]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_IncTick
</UL>
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[88]"></a>SystemClock_Config</STRONG> (Thumb, 80 bytes, Stack size 72 bytes, main.o(i.SystemClock_Config))
<BR><BR>[Stack]<UL><LI>Max Depth = 136<LI>Call Chain = SystemClock_Config &rArr; HAL_RCC_ClockConfig &rArr; HAL_InitTick &rArr; HAL_NVIC_SetPriority
</UL>
<BR>[Calls]<UL><LI><a href="#[70]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_RCC_OscConfig
<LI><a href="#[6e]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_RCC_ClockConfig
<LI><a href="#[89]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_memclr4
</UL>
<BR>[Called By]<UL><LI><a href="#[35]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[36]"></a>SystemInit</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, system_stm32f1xx.o(i.SystemInit))
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(.text)
</UL>
<P><STRONG><a name="[5]"></a>UsageFault_Handler</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, stm32f1xx_it.o(i.UsageFault_Handler))
<BR><BR>[Calls]<UL><LI><a href="#[5]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;UsageFault_Handler
</UL>
<BR>[Called By]<UL><LI><a href="#[5]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;UsageFault_Handler
</UL>
<BR>[Address Reference Count : 1]<UL><LI> startup_stm32f103xb.o(RESET)
</UL>
<P><STRONG><a name="[8c]"></a>__0printf$1</STRONG> (Thumb, 22 bytes, Stack size 24 bytes, printf1.o(i.__0printf$1), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[8d]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_core
</UL>

<P><STRONG><a name="[9c]"></a>__1printf$1</STRONG> (Thumb, 0 bytes, Stack size 24 bytes, printf1.o(i.__0printf$1), UNUSED)

<P><STRONG><a name="[8f]"></a>__2printf</STRONG> (Thumb, 0 bytes, Stack size 24 bytes, printf1.o(i.__0printf$1))
<BR><BR>[Stack]<UL><LI>Max Depth = 24<LI>Call Chain = __2printf
</UL>
<BR>[Called By]<UL><LI><a href="#[35]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[9d]"></a>__scatterload_copy</STRONG> (Thumb, 14 bytes, Stack size unknown bytes, handlers.o(i.__scatterload_copy), UNUSED)

<P><STRONG><a name="[9e]"></a>__scatterload_null</STRONG> (Thumb, 2 bytes, Stack size unknown bytes, handlers.o(i.__scatterload_null), UNUSED)

<P><STRONG><a name="[9f]"></a>__scatterload_zeroinit</STRONG> (Thumb, 14 bytes, Stack size unknown bytes, handlers.o(i.__scatterload_zeroinit), UNUSED)

<P><STRONG><a name="[39]"></a>fputc</STRONG> (Thumb, 32 bytes, Stack size 16 bytes, main.o(i.fputc))
<BR><BR>[Stack]<UL><LI>Max Depth = 72<LI>Call Chain = fputc &rArr; HAL_UART_Transmit &rArr; UART_WaitOnFlagUntilTimeout
</UL>
<BR>[Calls]<UL><LI><a href="#[75]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_UART_Transmit
</UL>
<BR>[Address Reference Count : 1]<UL><LI> printf1.o(i.__0printf$1)
</UL>
<P><STRONG><a name="[35]"></a>main</STRONG> (Thumb, 210 bytes, Stack size 24 bytes, main.o(i.main))
<BR><BR>[Stack]<UL><LI>Max Depth = 168<LI>Call Chain = main &rArr; AHT20_Read_CTdata &rArr; AHT20_Read_Status &rArr; AHT20_RD_Byte &rArr; SDA_Pin_IN_FLOATING &rArr; HAL_GPIO_Init
</UL>
<BR>[Calls]<UL><LI><a href="#[85]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MX_USART1_UART_Init
<LI><a href="#[84]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MX_GPIO_Init
<LI><a href="#[82]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MX_DMA_Init
<LI><a href="#[67]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_Init
<LI><a href="#[59]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_Delay
<LI><a href="#[88]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SystemClock_Config
<LI><a href="#[46]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Delay_1ms
<LI><a href="#[4f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_Read_CTdata
<LI><a href="#[40]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;AHT20_Init
<LI><a href="#[8f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__2printf
</UL>
<BR>[Address Reference Count : 1]<UL><LI> entry9a.o(.ARM.Collect$$$$0000000B)
</UL><P>
<H3>
Local Symbols
</H3>
<P><STRONG><a name="[38]"></a>I2C_DMAAbort</STRONG> (Thumb, 182 bytes, Stack size 16 bytes, stm32f1xx_hal_i2c.o(i.I2C_DMAAbort))
<BR><BR>[Stack]<UL><LI>Max Depth = 16<LI>Call Chain = I2C_DMAAbort
</UL>
<BR>[Calls]<UL><LI><a href="#[77]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_I2C_ErrorCallback
<LI><a href="#[78]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_I2C_AbortCpltCallback
</UL>
<BR>[Address Reference Count : 2]<UL><LI> stm32f1xx_hal_i2c.o(i.I2C_ITError)
<LI> stm32f1xx_hal_i2c.o(i.I2C_Slave_STOPF)
</UL>
<P><STRONG><a name="[79]"></a>I2C_ITError</STRONG> (Thumb, 336 bytes, Stack size 16 bytes, stm32f1xx_hal_i2c.o(i.I2C_ITError))
<BR><BR>[Stack]<UL><LI>Max Depth = 24<LI>Call Chain = I2C_ITError &rArr; HAL_DMA_Abort_IT
</UL>
<BR>[Calls]<UL><LI><a href="#[7b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_I2C_ListenCpltCallback
<LI><a href="#[77]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_I2C_ErrorCallback
<LI><a href="#[78]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_I2C_AbortCpltCallback
<LI><a href="#[7a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_DMA_Abort_IT
</UL>
<BR>[Called By]<UL><LI><a href="#[64]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_Slave_STOPF
</UL>

<P><STRONG><a name="[63]"></a>I2C_MasterReceive_BTF</STRONG> (Thumb, 210 bytes, Stack size 8 bytes, stm32f1xx_hal_i2c.o(i.I2C_MasterReceive_BTF))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = I2C_MasterReceive_BTF
</UL>
<BR>[Calls]<UL><LI><a href="#[7d]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_I2C_MemRxCpltCallback
<LI><a href="#[7c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_I2C_MasterRxCpltCallback
</UL>
<BR>[Called By]<UL><LI><a href="#[5b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_I2C_EV_IRQHandler
</UL>

<P><STRONG><a name="[62]"></a>I2C_MasterReceive_RXNE</STRONG> (Thumb, 228 bytes, Stack size 16 bytes, stm32f1xx_hal_i2c.o(i.I2C_MasterReceive_RXNE))
<BR><BR>[Stack]<UL><LI>Max Depth = 16<LI>Call Chain = I2C_MasterReceive_RXNE
</UL>
<BR>[Calls]<UL><LI><a href="#[7d]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_I2C_MemRxCpltCallback
<LI><a href="#[7c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_I2C_MasterRxCpltCallback
<LI><a href="#[77]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_I2C_ErrorCallback
</UL>
<BR>[Called By]<UL><LI><a href="#[5b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_I2C_EV_IRQHandler
</UL>

<P><STRONG><a name="[61]"></a>I2C_MasterTransmit_BTF</STRONG> (Thumb, 130 bytes, Stack size 8 bytes, stm32f1xx_hal_i2c.o(i.I2C_MasterTransmit_BTF))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = I2C_MasterTransmit_BTF
</UL>
<BR>[Calls]<UL><LI><a href="#[7f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_I2C_MemTxCpltCallback
<LI><a href="#[7e]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_I2C_MasterTxCpltCallback
</UL>
<BR>[Called By]<UL><LI><a href="#[5b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_I2C_EV_IRQHandler
</UL>

<P><STRONG><a name="[5f]"></a>I2C_MasterTransmit_TXE</STRONG> (Thumb, 182 bytes, Stack size 8 bytes, stm32f1xx_hal_i2c.o(i.I2C_MasterTransmit_TXE))
<BR><BR>[Stack]<UL><LI>Max Depth = 16<LI>Call Chain = I2C_MasterTransmit_TXE &rArr; I2C_MemoryTransmit_TXE_BTF
</UL>
<BR>[Calls]<UL><LI><a href="#[60]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_MemoryTransmit_TXE_BTF
<LI><a href="#[7f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_I2C_MemTxCpltCallback
<LI><a href="#[7e]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_I2C_MasterTxCpltCallback
</UL>
<BR>[Called By]<UL><LI><a href="#[5b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_I2C_EV_IRQHandler
</UL>

<P><STRONG><a name="[5e]"></a>I2C_Master_ADDR</STRONG> (Thumb, 340 bytes, Stack size 20 bytes, stm32f1xx_hal_i2c.o(i.I2C_Master_ADDR))
<BR><BR>[Stack]<UL><LI>Max Depth = 20<LI>Call Chain = I2C_Master_ADDR
</UL>
<BR>[Called By]<UL><LI><a href="#[5b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_I2C_EV_IRQHandler
</UL>

<P><STRONG><a name="[5d]"></a>I2C_Master_SB</STRONG> (Thumb, 140 bytes, Stack size 0 bytes, stm32f1xx_hal_i2c.o(i.I2C_Master_SB))
<BR><BR>[Called By]<UL><LI><a href="#[5b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_I2C_EV_IRQHandler
</UL>

<P><STRONG><a name="[60]"></a>I2C_MemoryTransmit_TXE_BTF</STRONG> (Thumb, 160 bytes, Stack size 8 bytes, stm32f1xx_hal_i2c.o(i.I2C_MemoryTransmit_TXE_BTF))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = I2C_MemoryTransmit_TXE_BTF
</UL>
<BR>[Calls]<UL><LI><a href="#[7f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_I2C_MemTxCpltCallback
</UL>
<BR>[Called By]<UL><LI><a href="#[5f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_MasterTransmit_TXE
<LI><a href="#[5b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_I2C_EV_IRQHandler
</UL>

<P><STRONG><a name="[5c]"></a>I2C_Slave_ADDR</STRONG> (Thumb, 70 bytes, Stack size 16 bytes, stm32f1xx_hal_i2c.o(i.I2C_Slave_ADDR))
<BR><BR>[Stack]<UL><LI>Max Depth = 16<LI>Call Chain = I2C_Slave_ADDR
</UL>
<BR>[Calls]<UL><LI><a href="#[80]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_I2C_AddrCallback
</UL>
<BR>[Called By]<UL><LI><a href="#[5b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_I2C_EV_IRQHandler
</UL>

<P><STRONG><a name="[64]"></a>I2C_Slave_STOPF</STRONG> (Thumb, 338 bytes, Stack size 24 bytes, stm32f1xx_hal_i2c.o(i.I2C_Slave_STOPF))
<BR><BR>[Stack]<UL><LI>Max Depth = 48<LI>Call Chain = I2C_Slave_STOPF &rArr; I2C_ITError &rArr; HAL_DMA_Abort_IT
</UL>
<BR>[Calls]<UL><LI><a href="#[79]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_ITError
<LI><a href="#[65]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_I2C_SlaveRxCpltCallback
<LI><a href="#[7b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_I2C_ListenCpltCallback
<LI><a href="#[81]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_DMA_GetState
<LI><a href="#[7a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_DMA_Abort_IT
</UL>
<BR>[Called By]<UL><LI><a href="#[5b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_I2C_EV_IRQHandler
</UL>

<P><STRONG><a name="[6d]"></a>__NVIC_SetPriority</STRONG> (Thumb, 32 bytes, Stack size 0 bytes, stm32f1xx_hal_cortex.o(i.__NVIC_SetPriority))
<BR><BR>[Called By]<UL><LI><a href="#[6c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_NVIC_SetPriority
<LI><a href="#[6b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_SYSTICK_Config
</UL>

<P><STRONG><a name="[73]"></a>UART_SetConfig</STRONG> (Thumb, 178 bytes, Stack size 16 bytes, stm32f1xx_hal_uart.o(i.UART_SetConfig))
<BR><BR>[Stack]<UL><LI>Max Depth = 16<LI>Call Chain = UART_SetConfig
</UL>
<BR>[Calls]<UL><LI><a href="#[8a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_RCC_GetPCLK2Freq
<LI><a href="#[8b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_RCC_GetPCLK1Freq
</UL>
<BR>[Called By]<UL><LI><a href="#[71]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_UART_Init
</UL>

<P><STRONG><a name="[76]"></a>UART_WaitOnFlagUntilTimeout</STRONG> (Thumb, 100 bytes, Stack size 24 bytes, stm32f1xx_hal_uart.o(i.UART_WaitOnFlagUntilTimeout))
<BR><BR>[Stack]<UL><LI>Max Depth = 24<LI>Call Chain = UART_WaitOnFlagUntilTimeout
</UL>
<BR>[Calls]<UL><LI><a href="#[5a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_GetTick
</UL>
<BR>[Called By]<UL><LI><a href="#[75]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HAL_UART_Transmit
</UL>

<P><STRONG><a name="[8d]"></a>_printf_core</STRONG> (Thumb, 336 bytes, Stack size 88 bytes, printf1.o(i._printf_core), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[8e]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_uidivmod
</UL>
<BR>[Called By]<UL><LI><a href="#[8c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__0printf$1
</UL>
<P>
<H3>
Undefined Global Symbols
</H3><HR></body></html>
